@article{oai:nagoya.repo.nii.ac.jp:00014617, author = {渡邊, 隆広 and 中村, 俊夫 and 西村, 弥亜 and 松中, 哲也 and 奈良, 郁子 and 掛川, 武 and WANG, Junbo and ZHU, Liping and WATANABE, Takahiro and NAKAMURA, Toshio and NISHIMURA, Mitsugu and MATSUNAKA, Tetsuya and NARA, Watanabe Fumiko and KAKEGAWA, Takeshi and WANG, Junbo and ZHU, Liping}, journal = {名古屋大学加速器質量分析計業績報告書}, month = {Mar}, note = {The Tibetan plateau (area, ~2.5 x 106 km2; altitude, -4500 m on average) plays an important role in global climatic and environmental changes, especially Quaternary monsoon circulation, because of its topographic features. Summer monsoon activity is under the control of a strong latitudinal temperature gradient between land and sea, reflecting insolation and environmental conditions in the area. Therefore, paleoclimatic and environmental records from the Tibetan plateau provide important clues for understanding the Asian climate system. We obtained a PY608E piston core from a high-altitude lake (Lake Pumoyum Co; altitude, ~5020 m asl) on the southern Tibetan plateau for reconstruction of environmental changes during Holocene. In this study, 14C ages of total organic carbon (TOC) in the core were measured by the accelerator mass spectrometry system (Model 4130-AMS, High Voltage Engineering Europe) at the Center for Chronological Research (CCR), Nagoya University, which represented the chronology from ca. 10 cal ka BP to present.}, pages = {191--198}, title = {シベリア・チベット地域の湖沼から採取した湖底柱状堆積物の放射性炭素年代測定一4 : PY608E-PC コア試料(チベット・プマユムツォ湖)}, volume = {22}, year = {2011} }